Lightweight In Line Refractometer For Controlling Mixing / Concentration Processing
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                                            In-line refractometer ideal for controlling the mixing or concentration processing GND series has the function of automatic temperature compensation according to the temperature of the tested medium , when the tested medium temperature changes , the Brix ......                                         
                                            Shanghai Zhaohui Pressure Apparatus Co., Ltd.
                                         
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Fully Automatic Refractometer High Resolution Laboratory Optical Refractometer Refractive Index Meter
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                                            ...Refractometer High Resolution Laboratory Optical Refractometer Refractive Index Meter Product Description Innovation points 1. Built-in Peltier temperature control improves accuracy and stability. 2: Dual temperature control at home, sapphire prism; 3: LED cold light source replaces traditional sodium lamps and halogen tungsten lamps; 4: Compliant with 21 CFR Part 11 audit trail, pharmacopoeia and electronic signature, in line...                                         
                                            DONGGUAN LONROY EQUIPMENT CO LTD
                                         
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Inner Line Optometry Accessories For Half Rim Frame 8pcs Per Pack
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                                            ... Accessories Inner Line For Half Rim Frame 8pcs per Pack GD0020 Lens Liner Set 8 PCS per pacK Diameter Length 0.5mm 20m 0.6mm 20m 0.47mm 10m 0.51mm 10m Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector......                                         
                                            JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
                                         
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